<template>
<!-- 数组组件 -->
  <div class="mui-numbox" data-numbox-min="1">
    <button class="mui-btn mui-btn-numbox-minus" type="button" >-</button>
    <input id="test" class="mui-input-numbox" type="number" value="1" @change="countChanged" ref="numbox">
    <button class="mui-btn mui-btn-numbox-plus" type="button">+</button>
  </div>
</template>
<script>
import mui from '../../lib/mui/js/mui.min.js';
export default {
   data(){
     return {}
   },
   methods:{
     countChanged(){
      //  console.log(this.$refs.numbox.value);
       this.$emit("getcount",parseInt(this.$refs.numbox.value));
     }
   },
   mounted(){
        mui('.mui-numbox').numbox();
        console.log(this.max);
   },
   props:["max"],
   watch:{
     //属性监听
     max: function(newVal,oldVal){
       mui(".mui-numbox").numbox().setOption('max',newVal);
     }
   }
};
</script>
<style lang="scss" scoped>
</style>

